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http://dx.doi.org/10.6112/kscfe.2014.19.1.073

EFFECT OF EXIT SHAPE ON TURBULENT OUTFLOWS IN A DISTRIBUTION MANIFOLD  

Lee, Joon Woo (School of Mechanical Engineering, Kyungpook Nat'l Univ.)
Park, Tae Seon (School of Mechanical Engineering, Kyungpook Nat'l Univ.)
Publication Information
Journal of computational fluids engineering / v.19, no.1, 2014 , pp. 73-79 More about this Journal
Abstract
Three-dimensional turbulent flows of a distribution manifold are studied by a turbulence model. To investigate the geometrical effects of the manifold, the length and area of exit port are changed. From the results, flow structures related to the outflow uniformity are examined and the deparure angles are obtained. The exit configuration depending on the departure angle has advantages to the outflow uniformity. That is, the decreased exit area in the streamwise direction improves the uniformity of exit flow. For the uniform effusion, the change of exit port by departure angle is more effective them the change of exit area.
Keywords
Outflow Uniformity; Mass Flow Rate; Distribution Manifold; Recirculating Flow; Departure Angle; Area Ratio;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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